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Practical 3A Digital Power Management IC TPS54331DR 8SOIC Texas Instruments

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Practical 3A Digital Power Management IC TPS54331DR 8SOIC Texas Instruments
Brand Name Texas Instruments
Model Number TPS54331DR
Minimum Order Quantity 1
Price Based on current price
Payment Terms T/T
Supply Ability In stock
Delivery Time 3-5 work days
Packaging Details anti-static bag & cardboard box
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3.5V
Voltage - Input (Max) 28V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 25V
Current - Output 3A
Frequency - Switching 570kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Detailed Product Description

TPS54331DR IC REG BUCK ADJUSTABLE 3A 8SOIC Texas Instruments

Product Details

Description: The TPS54331DR is a DC switching regulator from Texas Instruments Integrated Circuits (ICs). It is designed to provide a regulated output voltage of 0.8V from an input voltage of 3.5V to 28V. It has a switching frequency of 570 kHz and is packaged in an 8-SOIC (0.154", 3.90mm Width) package.

Features of the TPS54331DR include:

• High efficiency: up to 95%
• Low quiescent current: 1.2 mA
• Low output voltage ripple: <1%
• Output voltage accuracy: ±2%
• Over-temperature protection
• Over-current protection
• Short-circuit protection
• Thermal shutdown

The TPS54331DR is suitable for a wide range of applications, including:

• Automotive systems
• Industrial systems
• Portable electronics
• Battery-powered systems
• Power management systems
• LED lighting

The TPS54331EVM-232 software development kit is available for the TPS54331DR.

Specifications

AttributeAttribute Value
ManufacturerTexas Instruments
Product CategoryDC Switching Regulators
SeriesEco-Mode™
TypeDC/DC Converter
PackagingAlternate Packaging
Unit-Weight0.002561 oz
Mounting-StyleSMD/SMT
Operating-Temperature-Range- 40 C to + 150 C
Package-Case8-SOIC (0.154", 3.90mm Width)
Operating-Temperature-40°C ~ 150°C (TJ)
Mounting-TypeSurface Mount
Output-TypeAdjustable
FunctionStep-Down
Supplier-Device-Package8-SOIC
Number-of-Outputs1 Output
TopologyBuck
Frequency-Switching570kHz
Current-Output3A
Output-ConfigurationPositive
Output Voltage0.8V
Voltage-Output-Max25V
Synchronous-RectifierNo
Voltage-Input-Min3.5V
Voltage-Input-Max28V
Maximum Operating Temperature+ 150 C
Operating temperature range- 40 C
Output-VoltageAdj
Input-Voltage3.5 V to 28 V
Input-Voltage-MAX28 V
Output-Current3 A
Switching-Frequency570 kHz
Input-Voltage-MIN3.5 V
Software Development KitTPS54331EVM-232
Package-CaseSOIC-8

Functional compatible component

Form,Package,Functional compatible component

 

Manufacturer Part#DescriptionManufacturerCompare
TPS54331D
Power Circuits		3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150Texas InstrumentsTPS54331DR vs TPS54331D
TPS54331DG4
Power Circuits		3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150Texas InstrumentsTPS54331DR vs TPS54331DG4

Descriptions

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
Conv DC-DC 3.5V to 28V Step Down Single-Out 0.8V to 25V 3A 8-Pin SOIC T/R
Voltage Regulators - Switching Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr
Product Tags: Practical Digital Power Management IC   3A Digital Power Management IC   TPS54331DR  
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